[doc] document version zserv header, add txt figures, make pdf figs nicer

2006-03-31 Paul Jakma <paul.jakma@sun.com>

	* fig*.txt: New files, txt versions of the diagrammes for the
	  info file.
	* protocol.texi: Document the new version 1 header.
	* routeserver.texi: Explicitly specify scaling widths for the
	  figures, only way to make them look reasonable, sadly.
	  Try fix some formatting and explicitely note lists as being
	  bulleted.
	* Makefile.am: convert seems to do png to pdf just fine. No
	  need for intermediate eps.
	  Add txt figure expansions and list as dependencies and
	  EXTRA_DIST files.
diff --git a/doc/fig-normal-processing.txt b/doc/fig-normal-processing.txt
new file mode 100644
index 0000000..01f0e17
--- /dev/null
+++ b/doc/fig-normal-processing.txt
@@ -0,0 +1,11 @@
+
+                  _______________________________
+                 /    _________     _________    \
+From Peer A --->|(A)-|Best     |   |         |-[A]|--->To Peer A
+From Peer B --->|(B)-|Path     |-->|Local-RIB|-[B]|--->To Peer B
+From Peer C --->|(C)-|Selection|   |         |-[C]|--->To Peer C
+From Peer D --->|(D)-|_________|   |_________|-[D]|--->To Peer D
+                 \_______________________________/
+
+Key:  (X) - 'In'  Filter applied to Peer X's announcements
+      [X] - 'Out' Filter applied to announcements to Peer X